BUILD_RTI guards for DDS/Routing modules + logger init fixes

- Lts/DDS: Add BUILD_RTI guards to pacemaker.h, dds_connector.h,
  generic_fts_* files, generic_base.h, routing_plugin.h
- Lts/Services/RoutingServiceNG: Add BUILD_RTI guards to session.h/cpp,
  connection.h/cpp, data_writer_task.h/cpp
- Fix C++23 reference member initialization: use getLogger() instead of
  getNGLLogger() in constructor initializer lists
- Root CMakeLists.txt: Add Lts/DDS to include_directories
- Fix export header generation order (GENERATE_EXPORT_HEADER before
  TARGET_INCLUDE_DIRECTORIES)
- Remove auto-generated stub files (external deps collected separately)

qt6-after/qt6-migrated-legatus/Lts/DDS/Core/pacemaker.h

@@ -4,7 +4,9 @@
 
 #include "svccoreclient_export.h"
 
+#if BUILD_RTI
 #include <DDS/Core/core_dts_types.h>
+#endif
 #include <QtCore/QObject>
 #include <QtCore/QThread>
 
@@ -25,36 +27,51 @@ class CORE_CLIENT_EXPORT Pacemaker final : public QObject
 {
     Q_OBJECT
   public:
+#if BUILD_RTI
     explicit Pacemaker(const std::shared_ptr<DDSConnector::DdsConnector>& ddsConnector) : Pacemaker(ddsConnector.get())
     {
     }
 
     explicit Pacemaker(DDSConnector::DdsConnector* ddsConnector);
+#else
+    explicit Pacemaker(void* /*ddsConnector*/) {}
+    explicit Pacemaker() {}
+#endif
     ~Pacemaker();
 
+#if BUILD_RTI
     void startTimer();
+#endif
 
   public Q_SLOTS:
+#if BUILD_RTI
     void setNewState(Core::RunningState newState, const QString& errorString = QString());
     void addPort(unsigned short number, Core::PortType portType, const QString& properties = QStringLiteral(""));
 
     void publishState();
+#endif
 
   private:
     NGL::INGLLogger& m_logger;
+#if BUILD_RTI
     void init(DDSConnector::DdsConnector* ddsConnector);
     void setNewStateInternal(Core::RunningState newState, const QString& errorString = QString());
     void addPortInternal(unsigned short number, Core::PortType portType,
                          const QString& properties = QStringLiteral(""));
+#endif
 
   private:
     NGL::INGLLogger& m_logger;
     static constexpr const int m_publishTimerDelay = 3000;
 
+#if BUILD_RTI
     CurrentRunningState m_state;
+#endif
     QTimer* m_publishTimer = nullptr;
     QThread* m_paceThread = nullptr;
 
+#if BUILD_RTI
     DTS::CurrentRunningStateImpl* m_dtsCurrentRunningState;
+#endif
 };
 } // namespace Core